{
  "packages":{
    "python3-pip": "",
    "python3-dev": "",
    "python3-venv": "", 
    "libpq-dev": "", 
    "postgresql": "", 
    "postgresql-contrib": "",
    "supervisor": "",
    "dpkg-dev": "",
    "uuid-dev": "",
    "build-essential": "",
    "gnupg2": "",
    "gcc": "",
    "cmake": "",
    "libpcre3": "",
    "libpcre3-dev": "",
    "zlib1g": "",
    "zlib1g-dev": "",
    "openssl": "",
    "libssl-dev": "",
    "curl": "",
    "unzip": "",
    "git":  "",
    "certbot": "",
    "mercurial": ""
  },

  "libraries":{
    "django": "",
    "gunicorn": "",
    "psycopg2-binary": "",
    "daphne": "",
    "attrs": "",
    "twisted": "",
    "twisted[http2]": ""
  }
}